Sarabjit Singh, a 37-year-old businessman from Pilibhit district, Uttar Pradesh, was arrested on April 1, 2023, for breaching the Delhi Legislative Assembly in Civil Lines. He allegedly used a white Tata Sierra to break through barricades and placed flowers in the Speaker’s vehicle before exiting. Police believe Singh had planned the breach, driven by a mental health crisis related to his search for his missing nephew, who disappeared in Delhi. Singh had been missing for five days prior to the incident, with his family unaware of his whereabouts. He is facing multiple charges, including attempted murder and criminal trespass, after reportedly driving dangerously and endangering security personnel. Investigators are looking into Singh's mental health issues and past behavior while coordinating with local authorities in Pilibhit.